NPIMap

Individual provider Active NPI

Jonathan K. Marx, M.D.

  • Vascular & Interventional Radiology Physician
  • Fulton, MD
National Provider Identifier
1619991726
Registry record updated Jan 26, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Vascular & Interventional Radiology PhysicianTaxonomy code 2085R0204X
License
D64735 Issued in MD
Practice address
7788 Elmwood Rd
Fulton, MD 20759-2503
Phone
(973) 769-3444
NPI assigned
Jul 26, 2006
Last updated
Jan 26, 2023By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 26, 2023

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Vascular & Interventional Radiology Physician 2085R0204X D64735 MD Primary

Addresses

Primary practice location

7788 Elmwood Rd
Fulton, MD 20759-2503

Mailing address

7788 Elmwood Rd
Fulton, MD 20759-2503
Phone (973) 769-3444

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD, DC2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20061012000315 MD Practitioner - Interventional Radiology 8628074796 Reassigns benefits to 4 organizations
I20151106001901 DC Practitioner - Interventional RadiologyPractitioner - Diagnostic Radiology 8628074796 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Interventional Radiology
Education
Rutgers, Robert Woood Johnson Medical School, 1998
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

400 W 7TH St
Frederick, MD 21701-4506
Phone (240) 215-6310

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
0 of 100Reported as group
Quality
0
Improvement activities
0
Cost
0

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
D64735MDMDVascular & Interventional Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Riverside Radiology and Interventional Associates Inc CurrentSince Feb 15, 2025 Accepting new patients
Frederick Health Medical Group LLC CurrentSince Feb 1, 2025 Accepting new patients
St Agnes Healthcare Inc CurrentSince Apr 1, 2023 Accepting new patients
Frederick Health Medical Group LLC CurrentSince Feb 1, 2025 Accepting new patients
Professional Services of Holy Cross CurrentSince Mar 1, 2023 Accepting new patients
Lucidsolutions, Inc. Vascular & Interventional Radiology CurrentSince Feb 1, 2024 Accepting new patients
Frederick Health Medical Group LLC Current Accepting new patients
Professional Services of Holy Cross CurrentSince Mar 1, 2023 Accepting new patients
St Agnes Healthcare Inc CurrentSince Apr 1, 2023 Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients

Locations

900 S Caton Ave
Baltimore, MD 21229
Phone (410) 368-3120

194 Thomas Johnson Dr
Frederick, MD 21702
Phone (240) 215-6370

400 W 7th St
Frederick, MD 21701
Phone (240) 566-3300

501 W 7th St
Frederick, MD 21701
Phone (301) 360-2574

19801 Observation Dr
Germantown, MD 20876
Phone (301) 557-5928

1500 Forest Glen Rd
Silver Spring, MD 20910
Phone (301) 754-7230

Interoperability endpoints

  • Direct secure messaging: jonathan.marx.p35@direct.aac.nextgenshare.com
  • Direct secure messaging: jonathan.marx.p81@direct.aac.nextgenshare.com

Organizations & group practices 10

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1153872000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1674691200000",
    "number": "1619991726",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7788 ELMWOOD RD",
            "city": "FULTON",
            "state": "MD",
            "postal_code": "207592503",
            "telephone_number": "973-769-3444"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7788 ELMWOOD RD",
            "city": "FULTON",
            "state": "MD",
            "postal_code": "207592503",
            "telephone_number": "973-769-3444"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARX",
        "first_name": "JONATHAN",
        "middle_name": "K.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-26",
        "last_updated": "2023-01-26",
        "certification_date": "2023-01-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0204X",
            "taxonomy_group": "",
            "desc": "Radiology, Vascular & Interventional Radiology",
            "state": "MD",
            "license": "D64735",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Fulton, MD

Sources for this page

Verify at the official NPI Registry.